CN211691853U - Anti-prying lock bolt applied to vault door - Google Patents
Anti-prying lock bolt applied to vault door Download PDFInfo
- Publication number
- CN211691853U CN211691853U CN201921062326.1U CN201921062326U CN211691853U CN 211691853 U CN211691853 U CN 211691853U CN 201921062326 U CN201921062326 U CN 201921062326U CN 211691853 U CN211691853 U CN 211691853U
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- national treasury
- gear
- lock bolt
- bolt
- door
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- 238000003466 welding Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a be applied to pick-proof set bar on national treasury door, including the national treasury door body, the back welding of the national treasury door body has national treasury door shell, the side gomphosis of the national treasury door body has the set bar structure, the inside of the national treasury door body is equipped with national treasury door core, the bottom meshing of set bar structure has fixed gear, the bottom meshing of fixed gear has the mobile gear, the one end that the national treasury door body was kept away from to the set bar structure is equipped with the national treasury door frame, the inboard position that corresponds the set bar structure of national treasury door frame. The utility model discloses the slip spring bolt is difficult for receiving any external sled power along endwise slip under the effect of stopper, has had good pick-proof effect, has improved the degree of difficulty of national treasury door shell cutting greatly, has indirectly improved the pick-proof effect of set bar structure.
Description
Technical Field
The utility model belongs to the technical field of the pick-proof set bar, specifically be a pick-proof set bar of being applied to on the national treasury door.
Background
The vault door is also various, such as a common steel plate vault door, an emergency vault door, a stainless steel vault door, a double-opening stainless steel vault door and the like, the economic and practical common steel vault door is widely applied to a small vault of a basic unit in the financial field, the economic price and the practicability are very popular with users, and the vault door has the characteristics of strong theft prevention, high safety coefficient of door lock, fire prevention, high damage prevention performance and the like;
the conventional vault door adopts a common lock bolt structure, and although the vault door is firm in structure and not easy to damage, due to the poor anti-prying effect of the lock bolt structure, lawless persons can open the vault door by prying off the lock bolt structure without damaging the overall structure of the vault door, so that the vault door is required to adopt the anti-prying lock bolt to improve the overall anti-theft performance of the vault door.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem among the background art, provide a be applied to the pick-proof set bar on the national treasury door.
The utility model adopts the technical scheme as follows:
the utility model provides a be applied to pick-proof set bar on national treasury door, includes the national treasury door body, the back welding of the national treasury door body has national treasury door shell, the side gomphosis of the national treasury door body has the set bar structure, the inside of the national treasury door body is equipped with the national treasury door core, the bottom meshing of set bar structure has fixed gear, the bottom meshing of fixed gear has movable gear, the one end that the national treasury door body was kept away from to the set bar structure is equipped with the national treasury door frame, the inboard position that corresponds the set bar structure of national treasury door frame has seted up.
The lock bolt structure comprises a sliding lock bolt, a rack is welded on the inner side of the sliding lock bolt, a lock bolt inner core is embedded in the sliding lock bolt, a limiting block is welded at one end of the outer side of the lock bolt inner core, an inner core gear is welded at one end, away from the limiting block, of the lock bolt inner core, a transmission gear is meshed on the side face of the inner core gear, the transmission gear is embedded on the side face of the sliding lock bolt, a power gear is meshed at the top of the transmission gear, and the top of the power gear is meshed with a motor.
The size of the lock bolt groove is matched with that of the sliding lock bolt, a limiting groove is formed in the position, corresponding to the limiting block, of the inner side of the lock bolt groove, and the limiting block can freely rotate in the inner cavity of the limiting groove.
The movable gear is fixed in the inner cavity of the safe door core through a rotary rod, and can freely rotate in the inner cavity of the safe door core through the rotary rod.
The safe deposit box comprises a safe deposit box body, a safe deposit box body and a safe deposit box body, wherein the number of the lock bolt structures is three, the lock bolt structures are arranged on the side surface of the safe deposit box body in a straight line shape, a lock bolt hole is formed in the side surface of the safe deposit box body.
The length and width of the cashbox door shell are larger than those of the cashbox door body.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, it can rotate to the bottom and the fixed gear meshing of fixed gear to remove the gear, it can power transport to fixed gear to remove the gear this moment, fixed gear carries power to the rack, the removal of slip spring bolt has been realized, when the slip spring bolt moves the keeper groove of national treasury door frame side in, drive gear moves the bottom surface and the power gear meshing of power gear, the motor can carry power to power gear, power gear can carry power to drive gear, drive gear can carry power to inner core gear, inner core gear drives the spring bolt inner core and rotates, the spring bolt inner core drives the stopper and rotates, make the stopper buckle in the spacing groove, the slip spring bolt is difficult for receiving any external prying force under the effect of stopper and follows the endwise slip, good pick-proof effect has been had.
2. The utility model discloses in, the setting of national treasury door shell is on the surface of the national treasury door body, and when the national treasury door body was locked, the national treasury door shell can seal the set bar structure completely and hide, destroys the set bar structure and will cut open with the national treasury door shell earlier, and the national treasury door shell adopts the steel sheet material of resistant cutting, has improved the degree of difficulty of national treasury door shell cutting greatly, has improved the pick-proof effect of set bar structure indirectly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial sectional view of the door body of the cashbox of the present invention;
FIG. 3 is a cross-sectional view of a latch mechanism of the present invention;
fig. 4 is a schematic view of a local structure of the door frame of the cashbox of the present invention.
The labels in the figure are: 1. a vault door body; 2. a vault door shell; 3. a latch structure; 31. a sliding bolt; 32. a rack; 33. a bolt inner core; 34. a limiting block; 35. an inner core gear; 36. a transmission gear; 37. a power gear; 4. fixing a gear; 5. a moving gear; 6. a vault door frame; 7. a latch groove; 8. a limiting groove; 9. a vault door core; 10. an electric motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-4, the anti-prying lock bolt applied to the vault door comprises a vault door body 1, wherein a vault door shell 2 is welded on the back of the vault door body 1, a lock bolt structure 3 is embedded in the side surface of the vault door body 1, a vault door core 9 is arranged inside the vault door body 1, a fixed gear 4 is meshed at the bottom of the lock bolt structure 3, a moving gear 5 is meshed at the bottom of the fixed gear 4, a vault door frame 6 is arranged at one end, far away from the vault door body 1, of the lock bolt structure 3, a lock bolt groove 7 is formed in the inner side of the vault door frame 6, corresponding to the position of the lock bolt structure 3, a motor 10 is arranged at the top of the lock bolt structure 3, and the length and the width of the vault door shell 2 are larger than those.
By adopting the technical scheme:
the coffer door shell 2 is arranged on the surface of the coffer door body 1, when the coffer door body 1 is locked, the coffer door shell 2 can completely seal and hide the lock bolt structure 3, the damaged lock bolt structure 3 is cut off the coffer door shell 2 firstly, the coffer door shell 2 is made of a steel plate material resistant to cutting, the cutting difficulty is greatly improved, and the anti-prying effect of the lock bolt structure 3 is indirectly improved.
The lock bolt structure 3 comprises a sliding bolt 31, a rack 32 is welded on the inner side of the sliding bolt 31, a bolt inner core 33 is embedded in the sliding bolt 31, a limit block 34 is welded on one end of the outer side of the bolt inner core 33, a core gear 35 is welded on one end of the bolt inner core 33 far away from the limit block 34, a transmission gear 36 is meshed on the side surface of the sliding bolt 31, a power gear 37 is meshed on the top of the transmission gear 36, the top of the power gear 37 is meshed with a motor 10, the size of a lock bolt groove 7 is matched with the size of the sliding bolt 31, a limit groove 8 is arranged on the inner side of the lock bolt groove 7 corresponding to the position of the limit block 34, the limit block 34 can freely rotate in the inner cavity of the limit groove 8, a tooth groove arranged on the bottom surface of the rack 32 is matched with a tooth groove on the side surface of a fixed gear 4, the fixed gear 4 is, the movable gear 5 is fixed in the inner cavity of the safe door core 9 through a rotary rod, the movable gear 5 can freely rotate in the inner cavity of the safe door core 9 through the rotary rod, the number of the lock bolt structures 3 is three, the lock bolt structures are arranged on the side face of the safe door body 1 in a straight line shape, the position, corresponding to the sliding lock bolt 31, of the side face of the safe door body 1 is provided with a lock bolt hole, and the sliding lock bolt 31 can freely slide on the inner wall of the lock bolt hole.
By adopting the technical scheme:
when the chest door body 1 is closed, the movable gear 5 can rotate to the bottom of the fixed gear 4 to be meshed with the fixed gear 4, at the moment, the movable gear 5 can transmit power to the fixed gear 4, the fixed gear 4 transmits the power to the rack 32, the movement of the sliding bolt 31 is realized, when the sliding bolt 31 moves to the bolt slot 7 on the side surface of the chest door frame 6, the transmission gear 36 moves to the bottom surface of the power gear 37 to be meshed with the power gear 37, the motor 10 can transmit the power to the power gear 37, the power gear 37 can transmit the power to the transmission gear 36, the transmission gear 36 can transmit the power to the inner core gear 35, the inner core gear 35 drives the bolt inner core 33 to rotate, the bolt inner core 33 drives the limit block 34 to rotate, the limit block 34 is buckled in the limit slot 8, the sliding bolt 31 is not easy to slide along the axial direction by any external prying force under the action of, has good anti-prying effect.
According to the working principle, referring to fig. 1-4, firstly, the cashbox door body 1 is closed, the movable gear 5 rotates to the bottom of the fixed gear 4 to be meshed with the fixed gear 4, the movable gear 5 transmits power to the fixed gear 4, the fixed gear 4 transmits power to the rack 32, the sliding bolt 31 is moved, when the sliding bolt 31 moves to the bolt slot 7 on the side surface of the cashbox door frame 6, the transmission gear 36 moves to the bottom surface of the power gear 37 to be meshed with the power gear 37, the motor 10 transmits power to the power gear 37, the power gear 37 transmits power to the transmission gear 36, the transmission gear 36 transmits power to the inner core gear 35, the inner core gear 35 drives the bolt inner core 33 to rotate, the bolt inner core 33 drives the limiting block 34 to rotate, the limiting block 34 is buckled in the limiting slot 8, and the anti-prying effect of the cashbox door body 1 is.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a be applied to pick-proof set bar on national treasury door, includes national treasury door body (1), its characterized in that: the welding of the back of the national treasury door body (1) has national treasury door shell (2), the side gomphosis of the national treasury door body (1) has set bar structure (3), the inside of the national treasury door body (1) is equipped with national treasury door core (9), the bottom meshing of set bar structure (3) has fixed gear (4), the bottom meshing of fixed gear (4) has moving gear (5), the one end that the national treasury door body (1) was kept away from in set bar structure (3) is equipped with national treasury door frame (6), set bar groove (7) have been seted up to the inboard position that corresponds set bar structure (3) of national treasury door frame (6), the top of set bar structure (3) is equipped with motor (10).
2. A pick-proof lock bolt applied to a vault door according to claim 1, characterised in that: the lock bolt structure (3) is including slip spring bolt (31), the inboard welding of slip spring bolt (31) has rack (32), the inside gomphosis of slip spring bolt (31) has spring bolt inner core (33), the outside one end welding of spring bolt inner core (33) has stopper (34), the one end welding that stopper (34) were kept away from in spring bolt inner core (33) has inner core gear (35), the side meshing of inner core gear (35) has drive gear (36), drive gear (36) gomphosis is on the side surface of slip spring bolt (31), the top meshing of drive gear (36) has power gear (37), the top and the motor (10) meshing of power gear (37).
3. A pick-proof lock bolt applied to a vault door according to claim 2, characterised in that: the size of the bolt locking groove (7) is matched with that of the sliding bolt (31), the position, corresponding to the limiting block (34), of the inner side of the bolt locking groove (7) is provided with a limiting groove (8), and the limiting block (34) can rotate freely in the inner cavity of the limiting groove (8).
4. A pick-proof lock bolt applied to a vault door according to claim 2, characterised in that: tooth grooves formed in the bottom surface of the rack (32) are matched with tooth grooves formed in the side surface of the fixed gear (4), the fixed gear (4) is fixed in an inner cavity of the safe door core (9) through a rotating shaft, the movable gear (5) is fixed in the inner cavity of the safe door core (9) through a rotating rod, and the movable gear (5) can freely rotate in the inner cavity of the safe door core (9) through the rotating rod.
5. A pick-proof lock bolt applied to a vault door according to claim 2, characterised in that: the safe deposit box is characterized in that the number of the lock bolt structures (3) is three, the lock bolt structures are arranged on the side face of the safe deposit box door body (1) in a straight line shape, a lock bolt hole is formed in the side face of the safe deposit box door body (1) corresponding to the position of the sliding lock bolt (31), and the sliding lock bolt (31) can freely slide on the inner wall of the lock bolt hole.
6. A pick-proof lock bolt applied to a vault door according to claim 1, characterised in that: the length and width of the safe door shell (2) are larger than those of the safe door body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921062326.1U CN211691853U (en) | 2019-07-09 | 2019-07-09 | Anti-prying lock bolt applied to vault door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921062326.1U CN211691853U (en) | 2019-07-09 | 2019-07-09 | Anti-prying lock bolt applied to vault door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211691853U true CN211691853U (en) | 2020-10-16 |
Family
ID=72770405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921062326.1U Active CN211691853U (en) | 2019-07-09 | 2019-07-09 | Anti-prying lock bolt applied to vault door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211691853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216747A (en) * | 2021-06-07 | 2021-08-06 | 威艾特科技(深圳)有限公司 | Mobile phone lock with lock catch structure |
| CN114150969A (en) * | 2021-11-15 | 2022-03-08 | 东台市万保安全设备有限公司 | Vertical hinged villa vault door |
-
2019
- 2019-07-09 CN CN201921062326.1U patent/CN211691853U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216747A (en) * | 2021-06-07 | 2021-08-06 | 威艾特科技(深圳)有限公司 | Mobile phone lock with lock catch structure |
| CN114150969A (en) * | 2021-11-15 | 2022-03-08 | 东台市万保安全设备有限公司 | Vertical hinged villa vault door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuyi Yulong E-commerce Co.,Ltd. Assignor: Wuyi Xinrui metal products Co.,Ltd. Contract record no.: X2023980040180 Denomination of utility model: An anti prying lock bolt applied to treasury doors Granted publication date: 20201016 License type: Common License Record date: 20230821 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CP03 | Change of name, title or address |
Address after: 053400 No.1, Building B, Intelligent Security Industrial Park, Wuyi County Economic Development Zone, Hengshui City, Hebei Province Patentee after: Hebei Xinrui Intelligent Technology Development Group Co.,Ltd. Address before: 053400 north side of Wuqian Road, Xiaoqiaotou Township, Wuyi County, Hengshui City, Hebei Province Patentee before: Wuyi Xinrui metal products Co.,Ltd. |
|
| CP03 | Change of name, title or address |